八年级上册英语unit7 Will people have robots Section A （2a-2d） 课件八年级上册英语（共有PPT17张，含音频）

(共17张PPT)
Unit 7 Will people have robots
Period 2
Section A 2a-2d
Make predictions about our school.
There will be _____students in our school in 100 years.
more
less
fewer
What will our school be like in 100 years
more
Now Future
more
less
fewer
more
There will be_______free time in 100 years.
What will our school life be like in 100 years
Now Future
There will be _______pollution in 100 years.
There won’t be _______ pollution in 100 years.
less
What will our school be like in 100 years
more
more
less
fewer
Now Future
What will our school be like in 100 years
There will be______ school rules in 100 years.
There won’t be ______ school rules in 100 years.
fewer
more
less
fewer
No rules
more
Now Future
2a Listen and circle the words you hear.
There will be（more / less / fewer）people.
There will be (more / less / fewer) free time.
There will be (more / less / fewer) cars.
There will be (more / less / fewer) pollution.
There will be (more / less / fewer) trees.
______1. There will be fewer people.
______2. There will be less free time.
_____ 3. People will use the subways less.
_____ 4. There will be more pollution.
_____ 5. Cities will be very big and crowed.
Listen again. Check (√) the predictions you hear.
2b
Match the words with the right group
animals, pollution, clean water, time, tree, car, building, people, computer, fresh air, money, school, robot, rain
Pairwork
A:What’s your prediction about the future
B:I think there will be more pollution.
A:Really I don’t think so. But I think there will be fewer trees.
animal
tree
car
building
people
computer
school
robot
pollution
clean water
time
fresh air
money
rain
more/fewer
可数名词
(countable)
more更多/
less更少
不可数名词
(uncountable)
试做以下试题:用more, less, fewer填空
1. We plant trees every year, there will be _____ trees in the future.
2. If we waste water, there will be ____ water.
3. If every family has a baby, there will be _____ people.
4. I think English is _________ popular than Chinese.
5. There will be _____ robots everywhere, and humans will have ___ work to do.
6. There will be _____ free time when people retire.
more
less
fewer
less/ more
more
less
more
2.What can people do for the earth
We can use less water and plant more trees. Everyone should play a part in saving the earth.
play a role in doing
1.What will the future be like in their book
Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.
Let’s read!
Nick
Jill
Jill
Nick
2d P50
2d Role-play the conversation.
Nick: What are you reading, Jill
Jill: It’s a book about the future.
Nick: Sounds cool. So what will the future be like
Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.
Nick: That sounds bad! Will we have to move to other planets
Jill: Maybe. But I want to live on the earth.
Nick: Me, too. Then what can we do
Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth.
in the future 在将来
in future　　今后
(be) in great danger处于极大危险
on the earth在地球上
　on earth　究竟
参与，发挥作用
时态：一般将来时
1、概念：
⑴表示将要发生的动作或存在的状态。
The Simple Future Tense
We shall go to see him tomorrow.
我们明天去看他。
From now on I shall come every day.
从现在起我将每天来。
⑵表示将来经常或反复发生的动作。
2、结构：
助动词 shall / will + V原形
Grammar
Focus
肯定句
否定句
一般疑问句
特殊疑问句
S. + shall / will +V原形
S. + shall / will +not + V原形
shall / will + s. + V原形
特殊疑问词 + 一般疑问句
3、基本句型：
时态：一般将来时
The Simple Future Tense
简略回答
Yes, I shall. / Yes, I will.
No, I shan’t. / No, I won’t.
时态：一般将来时
The Simple Future Tense
4、标志词：
tomorrow 明天
the day after tomorrow 后天
next week 下周
next year 明天
next month 下个月
soon 不久
the year after next 后年
the week after next 下下周
in+未来的年份 　在...年
shall与will的区别：
shall
will
shall常用于第一人称。
will常用于第二、三人称,但在口语中各种人称都可以用will。
否定式：will not = won’t
否定式：shall not = shan’t
缩略形式
'll
时态：一般将来时
The Simple Future Tense
1. –Will people use money in 100 years –______
A. Yes, they do. B. No, they don’t.
C. Yes, they are. D. No, they won’t.
3. He will come back ______ two days.
A. from B. at C. after D. in
4. ______ there _______ less pollution here
in a few years
A. Is, not B. Are, any C. Will, be D. Won’t, any
5. Will there be any trees ______ 100 years
A. in B. after C. to D. later
堂堂清
1. There______ ( be ) robots in our homes in the future.
His father_______ ( not be) back home in a week.
____they _____( get) up early tomorrow
Everything__________( be ) free in 100 years.
5. I __________ ( not visit) my uncle tomorrow.
will be
won’t be
Will
get
will be
三、用所给动词的正确形式填空（A层）
won’t visit